Whats the product of 1.74 * 10^(6) and 2.55 * 10^(7)?

What is the nth term rule of the linear sequence below? 27 , 25 , 23 , 21 , 19 , . .

This question awards 100 ! i really don’t want to fail i will also mark you !

Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9